PENUMBRA arose from the shadows and the night on 1999, nevertheless until ending the '00 year is when the black souls joins to give form to this attack of hellish music whose purposes are to make dark destruction and stay ready for war on underground. The line up was: Armhand (guitar), Shaitan (bass), Tobias (vocals), Albert (guitar), Anagary (drums).

On April of the '01, Penumbra was gig before the hordes to enslave them whit fast Black Metal that reflects in it own the evil, strenght, power, intensity, aggression, and hostile attack.

On the next months they had more action and on September of that same year they recorded their first demo, called "Devastating Horde" in which manifest the demoniac destruction, inner evilness and darkness on 5 tracks.

From this date was lower the action but the evil essence was grown and not yet end.

The Dahmer Production's label edit This demo on Kct format which is released on June of '02.

Around that time Penumbra made their first change on line up, Anagary and Albert left the band by personal motives.Their places was held by Dyfasto and Samhel on same month, Then Shaitan pass to guitar.